Osawatomie, KS Weather & Growing Conditions
Overnight
73°F
Clear
Clear, with a low around 73. South southwest wind around 8 mph, with gusts as high as 20 mph.
7-day forecast
| When | Temp | Forecast | Wind | Precip |
|---|---|---|---|---|
| Overnight | 73°F | Clear | 8 mph SSW | 0% |
| Saturday | 97°F | Sunny | 8 to 13 mph SSW | 2% |
| Saturday Night | 69°F | Chance Showers And Thunderstorms then Showers And Thunderstorms Likely | 2 to 9 mph WNW | 59% |
| Sunday | 85°F | Chance Showers And Thunderstorms | 5 mph N | 52% |
| Sunday Night | 63°F | Showers And Thunderstorms Likely | 6 mph NNE | 66% |
| Monday | 73°F | Showers And Thunderstorms Likely | 5 to 9 mph N | 66% |
| Monday Night | 55°F | Mostly Cloudy | 5 to 8 mph NNE | 7% |
| Tuesday | 70°F | Partly Sunny | 8 mph NNE | 2% |
| Tuesday Night | 51°F | Partly Cloudy | 2 to 6 mph NE | 1% |
| Wednesday | 73°F | Mostly Sunny | 5 mph ENE | 2% |
| Wednesday Night | 53°F | Partly Cloudy | 3 mph ENE | 4% |
| Thursday | 76°F | Slight Chance Rain Showers | 5 mph E | 21% |
| Thursday Night | 58°F | Slight Chance Rain Showers | 3 mph E | 18% |
| Friday | 75°F | Chance Rain Showers | 5 mph ESE | 27% |
Forecast source: National Weather Service (api.weather.gov). Updated through the day.
Growing snapshot for Osawatomie, KS
Last spring frost
Apr 14
First fall frost
Oct 25
Growing season
192 days
Hardiness zone
6b
Explore more for Osawatomie, KS: full frost dates · planting calendar · Kansas frost dates
Climate data from the nearest NOAA station, Osawatomie, Ks (2.2 mi). Frost dates are 1991–2020 averages, not a forecast. Page updated Sep 19, 2026.